For Andrew, my firstborn.
And the Lord God formed man of the dust of the ground, and breathed into his nostrils the breath of life; and man became a living soul.
Genesis 2:7
To my beloved wife and best friend, Colette: What a blessing you are to me. Your support and encouragement continue to inspire me. I thank God for that day you walked up the driveway and I said you had the wrong house and you told me to shut up and weve been in love ever since. Though, all things considered, I have by far gotten the better end of the deal.
To my PentebroodAndrew, Aryn, Jordan, John, and Jessi: You have subtly transformed my passion for writing into a necessity. But I wouldnt change a thing. Youll never know how much I love you until you have children of your own someday.
To my agent, Les Stobbe: Thank you for all your prayers, counsel, and efforts on my behalf.
To Dan and Dr. Rachael Romain: Thank you for the enthusiastic support and for lending your expert scientific consultation to this endeavor. And especially for cool-sounding terms like oxidative phosphorylation.
To the great team at Tyndale:
Stephanie Broenethank you for your continued input, patience, and encouragement. It was a long and arduous road but hopefully a worthwhile one.
Sarah Masononce again it was a distinct pleasure working with you on this project. Thank you for all the spackling, sanding, painting, varnishing, and polishing that this book needed. You should have your own editorial reality show.
Dean Renningerthank you for your inspired work on the cover design. Once again youve captured the mood of the book perfectly and hit the three cs: cool, creepy, and compelling.
Babette Rea, Andrea Martin, and the whole sales and marketing teamthank you for all your ongoing efforts to make this project successful.
And last but not least, to Jerry Jenkins and your excellent staff at the Christian Writers Guild: May God continue to bless your service for Him.
Of all the animals, man is the only one that is cruel.
Mark Twain,
Letters from the EarthChicago, Illinois
The last time he saw his father alive, Jackson David Kendrick was only nine years old.
The gray light of dawn was seeping in between his bedroom curtains when Jack woke to find him standing in the doorway. Dr. David Kendrick was a willowy, spectacled anthropologist at the University of Chicago. His black skin and wide brown eyes gave him a youthful appearance, but the flecks of silver frosting the edges of his hair made him look more distinguished and professorial. So people who didnt know him could never tell if he was twenty-nine or forty. But this morning, his normally thoughtful eyes looked weary as he sat on the edge of Jacks bed.
Sorry to wake you so early, but my flight leaves at seven thirty.
Where are you going this time? Jack sat up and asked through a husky yawn.
Out west, his father said. Some field research on an old Indian legend.
His father had often explained the kind of work anthropologists did, but all Jack really knew was that he was gone more often than not. Always traveling around the world to study some obscure ancient culture. He said he was trying to learn more about themwho they were, where they had come from, and why they had disappeared. But Jack had always felt there was something in particular he was searching for. Something that continued to elude him. Most of the time he would come home from his trips looking tired and disappointed.
What kind of legend? Jack persisted, figuring that if he kept peppering his father with questions, he could keep him from leaving as long as possible.
His dad stared out the window for a moment. In the shadows, Jack thought he saw hesitation in his eyes, as if he was pondering exactly what to say. One about a very old civilization that I believe actually existed out there. A long time ago, before most of the other tribes had even migrated to this continent.
Who were they?
Well, thats just itnobody knows for sure. One legend says they built a whole subterranean city under a mountain somewhere. And that they may have been very advanced maybe even more advanced than the Egyptians.
Thats cool.
Very cool. His dad grinned. Anyway, its kind of a mystery Ive been working on for a few years now. So if I can find some proof that they actually did exist well, it could change most of what we know about human history.
Change it how?
His father laughed and rubbed Jacks hair. Im on to you, kiddo. Im running late, so we can talk more about it when I get home.
Fine, Jack huffed. Are you gonna be back for my soccer game on Saturday?
Ill try, but Aunt Doreens bringing her video camera just in case.
Jacks shoulders drooped. His fathers sister had moved in with them after Jacks mother died in a car wreck six years earlier. It wasnt that he disliked his auntindeed, she was the closest thing to a mother Jack could remember. It was just that his father had missed five of his last seven games, and watching Aunt Doreens shaky video footage wasnt the same.
His father stood to leave, but Jack clutched his wrist. When can I start going with you?
His father looked down and sighed. Maybe when youre a little older.
Jack groaned and lay back on his pillow. You always say that. But you never say how much older.
His father gave a soft chuckle. Just a little more than you are now.
He kissed Jack on the forehead and slipped out of the room. Jack listened as he collected his bags from the hallway and carried them out to the car. A minute later the engine chugged to life, and Jack ran to the living room window as the car backed out of the garage. He watched his father drive off down the street, turn the corner, and disappear.
Chicago, Illinois
Twelve years later
Jack you havent gotten any further.
Jack Kendrick looked up from behind his fathers old mahogany desk as Rudy finally returned with the pizza. Because Ive been too weak from hunger. What took you so long?
Rudy shrugged. Its Friday night. The place was packed.
Jack had spent most of the day sorting through the contents of his house, trying to get it ready for the estate sale. Hed been making great progress until he got to his fathers study. In that room Jack felt more like he was emptying memories out of his own head, dredging up a strange concoction of old emotions.
Rudy set the pizza on a stack of boxes. Youve been stuck in here for the last three hours. Whats up with that?
Jack sighed and shook his head. I guess I just put it off too long.
Jack and Rudy had been best friends since their sophomore year in high school, when Rudys parents relocated from New York. Jack had first seen the scrawny white kid getting harassed by a gang of juniors and couldnt help but feel sorry for him. He had intervened on Rudys behalf and wound up getting suspended for the ensuing fistfightjust one of many during his teenage years. His aunt Doreen had grounded him for a week, but he had won a loyal friend in Rudy Peterson.
Jack took a slice of pizza and looked around the room. He never even let me in here when I was a kid. Dad was always pretty guarded about his work.
I guess. Rudy chuckled. So, what? You got this psychological never-measured-up-to-my-old-mans-expectations-and-now-Im-all-filled-with-regret thing going on?
No, its just that theres so much stuff, Jack said through a mouthful of pizza. He never threw anything away. I guess he was a more meticulous researcher than I remember.